FireDAC.Phys.MongoDBWrapper.TMongoCursor.Next

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Delphi

function Next: Boolean; overload;
function Next(ADoc: TMongoDocument): Boolean; overload;

C++

bool __fastcall Next()/* overload */;
bool __fastcall Next(TMongoDocument* ADoc)/* overload */;

Properties

Type	Visibility	Source	Unit	Parent
function	public	FireDAC.Phys.MongoDBWrapper.pas FireDAC.Phys.MongoDBWrapper.hpp	FireDAC.Phys.MongoDBWrapper	TMongoCursor

Description

Moves the cursor to the next document and causes the Doc property to return a reference to this document.

FireDAC.Phys.MongoDBWrapper.TMongoCursor.Next inherits from FireDAC.Phys.MongoDBWrapper.IMongoCursor.Next. All content below this line refers to FireDAC.Phys.MongoDBWrapper.IMongoCursor.Next.

Moves the cursor to the next document and causes the Doc property to return a reference to this document.

This method is overloaded:

• The first overloaded method moves the cursor to the next document.
• The second overloaded method moves the cursor to the specified ADoc document.

Note: The first call of the Next method positions the cursor at the first document.

If the document is found, the Doc property returns a reference to this document and the Next method returns True. Otherwise, this method returns False.

See Also

• Connect to MongoDB Database
• Configuring Drivers
• TMongoDocument
• Documents in MongoDB
• MongoDB Manual